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Thursday, April 27, 2023

1st-ever direct image of a black hole blasting out a powerful jet

Created for znamenski.spacecom@blogger.com |  Web Version
April 27, 2023
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The Launchpad
1st-ever image of a black hole blasting out a powerful jet
(R.-S. Lu (SHAO), E. Ros (MPIfR), S. Dagnello (NRAO/AUI/NSF))
The jet is flowing from the monstrous supermassive black hole at the heart of Messier 87, which was also the first black hole ever directly imaged.
Full Story: Space (4/26) 
SpaceX Starship launch under FAA investigation
(Patrick Fallon/AFP via Getty Images)
SpaceX's Starship has been grounded by the U.S. government following claims that the rocket's explosive first launch spread plumes of potentially hazardous debris over homes and the habitats of endangered animals.
Full Story: Space (4/26) 
Space quiz! Astronomers have captured the first direct image of a jet blasting out of a black hole in the heart of galaxy Messier 87. M87 is located in which constellation?
Learn the answer here!
VoteCancer
VoteLeo
VoteTaurus
VoteVirgo
Space Deal of the Day
Best power banks for astronomy and astrophotographers
(Getty)
Our roundup of the best power banks for skywatchers and astrophotographers who need power on the go while traveling - from short hikes to long camping trips.
Full Story: Space (4/26) 
Spaceflight
Watch astronaut test 'lunar wheelbarrow' in moon gravity
(ESA)
The device was tested on a parabolic flight simulating lunar gravity in a first-of-its-kind experiment.
Full Story: Space (4/27) 
NASA updates schedule for astronaut flights to ISS
(NASA)
NASA is zeroing in on a solidified flight manifest for its upcoming crewed launches to the International Space Station through 2024.
Full Story: Space (4/26) 
Science & Astronomy
Astronomers identify 25 new repeating 'fast radio bursts'
(Jingchuan Yu, Beijing Planetarium)
The discovery doubles the known population of these repeating super-energetic cosmic explosions.
Full Story: Space (4/26) 
Solving the mystery of asteroid Phaethon's comet-like tail
(NASA/JPL-Caltech/IPAC)
Astronomers observing the strange "rock comet" hybrid Phaethon as it passed the sun have found a surprise that could upend 14 years of thinking about the weird asteroid.
Full Story: Space (4/27) 
SpaceX
SpaceX launches 46 Starlink satellites after delay
(SpaceX)
SpaceX launched another big batch of its Starlink internet satellites and landed the returning rocket at sea on Thursday morning (April 27).
Full Story: Space (4/27) 
Watch SpaceX Falcon Heavy launch on 6th mission today
(SpaceX)
The Falcon Heavy is scheduled to lift off from NASA's Kennedy Space Center in Florida at 7:29 p.m. EDT (2329 GMT), carrying two satellites toward distant geostationary orbit.
Full Story: Space (4/26) 
Star Trek
5 things Star Trek: Discovery season 5 needs to fix
(CBS Television Studios)
After a strong start, Star Trek: Discovery lost its way when it relocated to the 32nd century. Here's how it can get back on course.
Full Story: Space (4/26) 
 
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Seminars Digest, Vol 53, Issue 4

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Today's Topics:

1. Friday 28.04.2023 (Serge Krashakov)


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Message: 1
Date: Wed, 26 Apr 2023 22:29:53 +0300
From: Serge Krashakov <sakr@itp.ac.ru>
To: staff@itp.ac.ru, students@itp.ac.ru, seminars@itp.ac.ru
Subject: [Landau ITP Seminars] Friday 28.04.2023
Message-ID: <6daa0f26-5d24-d05d-db24-099d6f4a9813@itp.ac.ru>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Π£Π²Π°ΠΆΠ°Π΅ΠΌΡ‹Π΅ ΠΊΠΎΠ»Π»Π΅Π³ΠΈ!

Π’ пятницу 28 апрСля Π² 11:30  состоится ΠΊΠΎΠ»Π»ΠΎΠΊΠ²ΠΈΡƒΠΌ, Π½Π° ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΌ Π±ΡƒΠ΄Π΅Ρ‚
Π·Π°ΡΠ»ΡƒΡˆΠ°Π½ Π΄ΠΎΠΊΠ»Π°Π΄:

И. Π˜ΠΎΡ€Ρˆ (ИВМО&МЀВИ)
*ΠšΠ²Π°Π½Ρ‚ΠΎΠ²Π°Ρ элСктродинамика Π² Ρ€Π΅Π·ΠΎΠ½Π°Ρ‚ΠΎΡ€Π°Ρ… ΠΈ Π²ΠΎΠ»Π½ΠΎΠ²ΠΎΠ΄Π°Ρ…: Ρ„ΠΎΡ‚ΠΎΠ½-Ρ„ΠΎΡ‚ΠΎΠ½Π½Ρ‹Π΅
коррСляции ΠΈ Ρ€Π΅ΠΆΠΈΠΌ ΡƒΠ»ΡŒΡ‚Ρ€Π°ΡΠΈΠ»ΡŒΠ½ΠΎΠΉ связи свСта с вСщСством.*

Π—Π° послСднСС дСсятилСтиС прогрСсс Π² нанотСхнологиях ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ» ΡΠΎΠ·Π΄Π°Π²Π°Ρ‚ΡŒ
упорядочСнныС массивы Π΄Π²ΡƒΡ…ΡƒΡ€ΠΎΠ²Π½Π΅Π²Ρ‹Ρ… систСм (Ρ…ΠΎΠ»ΠΎΠ΄Π½Ρ‹Π΅ Π°Ρ‚ΠΎΠΌΡ‹,
ΠΏΠΎΠ»ΡƒΠΏΡ€ΠΎΠ²ΠΎΠ΄Π½ΠΈΠΊΠΎΠ²Ρ‹Π΅ ΠΊΠ²Π°Π½Ρ‚ΠΎΠ²Ρ‹Π΅ Ρ‚ΠΎΡ‡ΠΊΠΈ, свСрхпроводниковыС ΠΊΡƒΠ±ΠΈΡ‚Ρ‹),
ΠΈΠ½Ρ‚Π΅Π³Ρ€ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Π΅ с Ρ„ΠΎΡ‚ΠΎΠ½Π½Ρ‹ΠΌΠΈ структурами: Ρ€Π΅Π·ΠΎΠ½Π°Ρ‚ΠΎΡ€Π°ΠΌΠΈ, Ρ„ΠΎΡ‚ΠΎΠ½Π½Ρ‹ΠΌΠΈ
кристаллами ΠΈ Π²ΠΎΠ»Π½ΠΎΠ²ΠΎΠ΄Π°ΠΌΠΈ. Π€ΠΎΡ‚ΠΎΠ½Π½Ρ‹Π΅ структуры ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ ΠΊΠ°ΠΊ сущСствСнно
ΡƒΡΠΈΠ»ΠΈΡ‚ΡŒ взаимодСйствиС свСта с ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ Π΄Π²ΡƒΡ…ΡƒΡ€ΠΎΠ²Π½Π΅Π²Ρ‹ΠΌΠΈ систСмами, Ρ‚Π°ΠΊ
ΠΈ ΠΌΠΎΠ΄ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ эффСктивноС взаимодСйствиС ΠΌΠ΅ΠΆΠ΄Ρƒ Π΄Π²ΡƒΡ…ΡƒΡ€ΠΎΠ²Π½Π΅Π²Ρ‹ΠΌΠΈ
систСмами, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰Π΅Π΅ Π·Π° счСт ΠΎΠ±ΠΌΠ΅Π½Π° Ρ„ΠΎΡ‚ΠΎΠ½Π°ΠΌΠΈ.
Π’ Π΄ΠΎΠΊΠ»Π°Π΄Π΅ Π±ΡƒΠ΄ΡƒΡ‚ прСдставлСн ΠΊΡ€Π°Ρ‚ΠΊΠΈΠΉ ΠΎΠ±Π·ΠΎΡ€ явлСний, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰ΠΈΡ… Π²
ΠΏΠΎΠ΄ΠΎΠ±Π½Ρ‹Ρ… структурах: ΠΊΠΎΠ»Π»Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ΅ свСрх- ΠΈ субизлучСниС Π² массивах
Π΄Π²ΡƒΡ…ΡƒΡ€ΠΎΠ²Π½Π΅Π²Ρ‹Ρ… систСм, Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠ΅ ΠΌΠ½ΠΎΠ³ΠΎΡ„ΠΎΡ‚ΠΎΠ½Π½Ρ‹Ρ… коррСляций Π²
рассСянном свСтС, Π° Ρ‚Π°ΠΊΠΆΠ΅ модификация основного состояния Π·Π° счСт
взаимодСйствия с Π²Π°ΠΊΡƒΡƒΠΌΠ½Ρ‹ΠΌΠΈ флуктуациями элСктромагнитного поля Π² Ρ‚Π°ΠΊΠΈΡ…
структурах.

ID ΠΈ ΠΏΠ°Ρ€ΠΎΠ»ΡŒ ΠΎΠ½Π»Π°ΠΉΠ½-трансляций Π² Zoom Ρ‚Π΅ ΠΆΠ΅, Ρ‡Ρ‚ΠΎ ΠΈ для ΠΏΡ€Π΅Π΄Ρ‹Π΄ΡƒΡ‰ΠΈΡ…
трансляций Π΄ΠΎΠΊΠ»Π°Π΄ΠΎΠ² Π½Π° Π£Ρ‡Π΅Π½ΠΎΠΌ совСтС:
https://zoom.us/j/96899364518?pwd=MzBsR2lYT0lYL2x2b1oyNU9LeWlWUT09
Meeting ID: 968 9936 4518
ΠŸΠ°Ρ€ΠΎΠ»ΡŒ: 250319

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